Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ronald P. Schwenker"'
Autor:
Walter Anderson, Kenneth G. Lisk, Ronald P. Schwenker, John H. Harshbarger, Joel E. Gray, Robert A. Uzenoff
Publikováno v:
SMPTE Journal. 99:218-228
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f65a3cee4126f277aab982cc2947e4
https://doi.org/10.5594/j16784
https://doi.org/10.5594/j16784
Publikováno v:
Medical Imaging: Image Processing
Typical digital x-ray image detectors in current use, or under development, provide a dynamic range of digital values which significantly exceed the actual range of useful diagnostic data for any given exposure condition. It becomes a task of the dig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad0b0c9d33fbaf316ff77fa4b599f58b
https://doi.org/10.1117/12.273898
https://doi.org/10.1117/12.273898
Autor:
Ronald P. Schwenker
Publikováno v:
Application of Optical Instrumentation in Medicine VII.
Obtaining hard copy images from some diagnostic medical procedures, such as Computed Tomography and Ultrasound, involves photography of video images. This is often done with cameras utilizing a negative type transparency film. Selecting a film for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98405430c6df0b53a1c6c847e51bf5da
https://doi.org/10.1117/12.957127
https://doi.org/10.1117/12.957127
Autor:
Ronald P. Schwenker
Publikováno v:
SPIE Proceedings.
Signal-to-noise ratio, dynamic range and contrast sensitivity are three parameters used to describe performance or quality of electronic medical imaging systems or components. The meaning and significance of these parameters are discussed and their v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e087180facdd7bdf40b43104afffcd8a
https://doi.org/10.1117/12.936005
https://doi.org/10.1117/12.936005
Autor:
Ronald P. Schwenker
Publikováno v:
SPIE Proceedings.
Obtaining hard copy images from computerized medical imaging devices generally involves photographing video displays, often with a multi-image camera. Appropriate film selection for video photography with a negative type film requires considerations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::485e871c7c7501da8d93fb230ee4d880
https://doi.org/10.1117/12.967651
https://doi.org/10.1117/12.967651
Conference
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Conference
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